配置DNS辅助域名和子域名服务器

options {
        directory "/var/named/";
        version "0.0.0";
};
logging {
        channel dns_errors
        { file "/var/log/named/err_logs" versions 3 size 10m;
        severity error;
        print-category yes;
        print-severity yes;
        print-time yes;
        };
        channel dns_queries
        { file "/var/log/named/query_logs" versions 3 size 10m;
        severity info;
        print-category yes;
        print-severity yes;
        print-time yes;
        };
        category default { dns_errors; };
        category queries { dns_queries; };
};
zone  "." { 
        type hint; 
        file  "named.ca";
};
zone "localhost" {
        type master;
        file "named.local";
};
zone "0.0.127.IN-addr.arpa" {
        type master;
        file "named.rev";
};
zone "mydomain.org" {
        type master;
        file "mydomain.org.zone";
        allow-transfer { 192.168.1.6/32; };
};
zone "myzone.org" {
        type master;
        file "myzone.org.zone";
        allow-transfer { 192.168.10.0/24; };
};
zone "10.168.192.in-addr.arpa" {
        type master;
        file "192.168.10.zone";
        allow-transfer { 192.168.10.0/24; };
};
zone "1.168.192.in-addr.arpa" {
        type master;
        file "192.168.1.zone";
        allow-transfer { 192.168.1.6/32; };
};
key "rndc-key" {
        algorithm hmac-md5;
        secret "oKLRLl8BolNj883OX1YcxQ==";
};
controls {
        inet 127.0.0.1 port 953
                allow { 127.0.0.1; } keys { "rndc-key"; };
};
      # End of named.conf